* {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

//nav导航
$width:1200px;
$font-size:12px;
$width1:12px;
$height1:12px;
header nav {
    height: 24px;
    background-color: #f2f2f2;
}

.navi {
    width: $width;
    height: 24px;
    color: #888;
    margin: 0 auto;
    display: flex;
}

.navi {
    li {
        height: 24px;
        padding: 0 4px;
        font-size: $font-size;
        line-height: 24px;
    }
    li:nth-child(1) {
        padding-left: 0;
    }
    li:nth-child(3) {
        margin-right: 244px;
    }
    li:nth-child(6),
    li:nth-child(6) a,
    li:nth-child(4) p,
    li:nth-child(9) p,
    li:nth-child(10) p,
    li:nth-child(11) p,
    li:last-child {
        display: flex;
        align-items: center;
    }
    li:nth-child(4),
    li:nth-child(10),
    li:nth-child(11) {
        position: relative;
    }
    li:nth-child(4) ul,
    li:nth-child(10) dl,
    li:nth-child(11) ul,
    li:nth-child(9) img {
        position: absolute;
        top: 24px;
        background-color: #fff;
        display: none;
    }
    li:nth-child(5),
    li:nth-child(6) p,
    li:nth-child(7),
    li:last-child p {
        color: #cc0000;
    }
    li:nth-child(7) p,
    li:nth-child(8) p,
    li:nth-child(9) {
        height: 14px;
        padding: 0 5px;
        line-height: 14px;
        margin-top: 5px;
        border-right: 1px solid #888;
    }
    li:nth-child(9) p {
        height: 16px;
        border-radius: 3px;
        padding: 0 2px;
        background-color: #cc0000;
        color: #f2f2f2;
    }
    li:nth-child(6) span {
        width: 16px;
        height: 12px;
        background: url(../imgs/71aae810-54d3-4377-85f0-4c70b3449eaa.png) no-repeat -18px 2px;
    }
    li:nth-child(9) p span {
        display: block;
        width: 16px;
        height: 14px;
        background: url(../imgs/71aae810-54d3-4377-85f0-4c70b3449eaa.png) no-repeat -61px 1px;
    }
    li:nth-child(9) img {
        padding: 6px;
        background-color: #fff;
        border: 1px solid #888;
    }
    li:nth-child(10) p span {
        display: block;
        width: 16px;
        height: 14px;
        background: url(../imgs/71aae810-54d3-4377-85f0-4c70b3449eaa.png) no-repeat -79px 1px;
    }
    li:nth-child(11) p span {
        display: block;
        width: 16px;
        height: 14px;
        background: url(../imgs/71aae810-54d3-4377-85f0-4c70b3449eaa.png) no-repeat -90px -263px;
    }
    li b {
        height: 0;
        width: 0;
        margin-left: 5px;
        margin-top: 5px;
        border: 3px solid transparent;
        border-top: 3px solid #888;
    }
    li:nth-child(4):hover b,
    li:nth-child(10):hover b,
    li:nth-child(11):hover b {
        height: 0;
        width: 0;
        margin-left: 5px;
        margin-bottom: 5px;
        border: 3px solid transparent;
        border-bottom: 3px solid #888;
    }
    li:nth-child(4):hover,
    li:nth-child(10):hover,
    li:nth-child(11):hover {
        background-color: #fff;
    }
    li:nth-child(4):hover .two1 {
        display: block;
        width: 65px;
        height: 100px;
        text-align: center;
    }
    li:nth-child(9):hover img {
        display: block;
    }
    // li:nth-child(10):hover dl {
    //     background-color: #fff;
    //     display: block;
    // }
    li:nth-child(11):hover .two3 {
        width: 75px;
        height: 100px;
        display: block;
    }
    li dl {
        display: none;
        position: absolute;
        top: 24px;
        width: 200px;
        height: 296px;
        background-color: #fff;
    }
    li:last-child p {
        margin-left: 5px;
    }
    li dl {
        dt:nth-child(1) {
            padding: 10px 0 0 20px;
            box-sizing: border-box;
            height: 98px;
            border-bottom: 1px solid #888;
            ul {
                display: flex;
                justify-content: space-between;
                flex-wrap: wrap;
            }
        }
        dt:nth-child(2) {
            padding: 10px 0 0 20px;
            box-sizing: border-box;
            height: 98px;
            background-color: #f2f2f2;
            border-bottom: 1px solid #888;
            ul {
                display: flex;
                justify-content: space-between;
                flex-wrap: wrap;
            }
        }
        dt:nth-child(3) {
            padding: 30px 25px 0;
            box-sizing: border-box;
            height: 66px;
            border-bottom: 1px solid #888;
        }
        dt:nth-child(4) {
            padding-left: 25px;
            box-sizing: border-box;
            height: 34px;
            background-color: #f2f2f2;
            display: flex;
        }
    }
    a:hover {
        color: #cc0000;
        text-decoration: underline;
    }
}

// 广告
.guanggao {
    background: url(../imgs/125ab43d-0195-487b-acbd-41dd173abb3d.jpg)no-repeat center;
    height: 90px;
    margin: 0 auto;
}

//s搜索
.section {
    width: 1200px;
    height: 90px;
    margin: 0 auto;
    padding-top: 30px;
    display: flex;
    justify-content: space-around;
    background-color: #fff;
}

.section img:nth-child(1),
.section img:nth-child(2) {
    display: block;
    height: 65px;
}

.section img:last-child {
    display: block;
    height: 64px;
    width: 363px;
}

.section form input {
    width: 444px;
    height: 28px;
    border: 3px solid #cc0000;
    outline: none;
}

.section form button {
    width: 88px;
    height: 34px;
    border: none;
    background-color: #cc0000;
    color: white;
    cursor: pointer;
    margin-bottom: 10px;
}

.section ul {
    display: flex;
}

.section li {
    padding: 0 10px;
    border-left: 1px solid #aaa;
    color: #aaa;
    height: 14px;
    font-size: 12px;
}

.section li:first-child {
    border-left: none;
    padding-left: 0;
}

header a {
    color: #888;
    text-decoration: none;
}

li:hover a {
    color: #cc0000;
    text-decoration: underline;
}

.navii {
    height: 36px;
    background-color: #990000;
}

.navii ul {
    width: 1200px;
    color: #f2f2f2;
    margin: 0 auto;
    line-height: 36px;
    display: flex;
}

.navii ul p {
    width: 190px;
    text-align: center;
    background-color: #ce171f;
}

.navii ul li {
    padding: 0 15px;
}

.navii ul li:hover {
    background-color: #ce171f;
}

.navii ul img {
    margin-left: 374px;
}

.right-side {
    width: 36px;
    height: 100%;
    padding: 150px 0;
    background-color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: fixed;
    right: 0;
    top: 0;
    font-size: 12px;
    color: #888;
    z-index: 7;
    span {
        display: block;
        width: 20px;
        height: 20px;
    }
    li {
        padding: 10px 0;
        width: 36px;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    li:hover {
        background-color: #cc0000;
        color: #f2f2f2;
    }
    span:nth-child(1) {
        background: url(../imgs/71aae810-54d3-4377-85f0-4c70b3449eaa.png)no-repeat 0 -161px;
    }
}

.right-side .aixin {
    background: url(../imgs/71aae810-54d3-4377-85f0-4c70b3449eaa.png)no-repeat -41px -161px;
}

.right-side .gouwuche {
    background: url(../imgs/71aae810-54d3-4377-85f0-4c70b3449eaa.png)no-repeat -121px -161px;
}